Mathematics, 05.10.2021 18:10 patworsley
PLEASE HELP ! The height of a triangle is 4 feet greater than the base. The area of the triangle is 142.5 square feet. Find the length of the base and the height of the triangle
Answers: 3
, Height: 
. Then the height is 
.
.
and expanding gives 
, so 
. We see that this quadratic factors into 
. Because the base is a side length and must be positive, we have that the base is 
.
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PLEASE HELP ! The height of a triangle is 4 feet greater than the base. The area of the triangle is...
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